bondtech bmg style geared extruder —

Founded bondtech bmg style geared extruder models & stl files for printing
Simple Gear Customizer
Franky_Bizarro
Indexing Gear
Jon-A-Tron
Antistress toy
elcactusworks
Twisted Gear Box
3dprinteracademy
Steampunk Gear Keys
sarahperdue5